Environmental Issues Pdf 49959

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          ENVIRONMENTAL ISSUES                                                       113
           CHAPTER 16
           ENVIRONMENTAL ISSUES
                             MULTIPLE-CHOICE QUESTIONS
             1.   Non-biodegradable pollutants are reated b
                   a.  nature
                  b.   eessie use o resoures
                   .   uans
                  d.   natural disasters
             .   Aording to t e entral ollution ontrol oard t e diaeter o
                  partiles t at are responsible or ausing great  ar to  uan  ealt  is
                   a.  . iroeter
                  b.   . iroeter
                   .  1. iroeter
                  d.   . iroeter
             3.   T e aterial generall used or sound prooing o roos lie a reording
                  studio and auditoriu is
                   a.  otton
                  b.   oir
                   .  ood
                  d.   strooa
             .   opressed Natural as N is
                   a.  propane
                  b.   et ane
                   .  et ane
                  d.   butane
             .   orld’s ost probleati auati eed is
                   a.  Azolla
                  b.   Wolffia
                   .  Eichhornia
                  d.   Trapa
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                                                                                           IOLO EEMLAR ROLEMS
                   11
                                      .     i  o t e olloing e ibits bioagniiation
                                             a.   SO
                                                      
                                             b.   Merur
                                             .   T
                                             d.   ot  b  
                                      .    T e epanded or o T is
                                             a.   di loro dip enl tri loroet ane
                                             b.   di loro diet l tri loroet ane
                                             .   di loro diprdl tri loroet ane
                                             d.   di loro dip enl tetra loroaetate
                                      .     i  o t e olloing aterial taes t e longest tie or biodegradation
                                             a.   otton
                                             b.   aper
                                             .   one
                                             d.   ute
                                      .     oose t e inorret stateent.
                                             a.   T e Montreal protool is assoiated it  t e ontrol o eission o
                                                  oone depleting substanes
                                             b.   Met ane and arbon dioide are green  ouse gases
                                             .   obson units are used to easure ogen ontent o air
                                             d.   Use o ininerators is ruial to disposal o  ospital astes
                                     1.    Aong t e olloing  i  one auses aiu indoor  eial
                                            pollution
                                             a.   burning oal
                                             b.   burning ooing gas
                                             .   burning osuito oil
                                             d.   roo spra
                                     11.    T e green su seen in t e res  ater bodies is
                                             a.   blue green algae
                                             b.   red algae
                                             .   green algae
                                             d.   bot  a and 
                                     1.    T e loudness o a sound t at a person an it stand it out disoort
                                            is about
                                             a.   1 d.
                                             b.   1 d.
                                             .   3 d.
                                             d.    d.
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             ENVIRONMENTAL ISSUES                                                                      11
               13.   T e a¡or soure o noise pollution orld ide is due to
                      a.   oie euipent
                      b.   transport sste
                       .  sugar tetile and paper industries
                      d.   oil reineries and t eral poer plants.
               1.   Mat  t e olloing and  oose t e orret option
                           olun I                                      olun II
                      A.   Enironent rotetion At                     i. 1
                      .   Air reention  ontrol o ollution At      ii. 1
                      .   ater At                                     iii. 1
                      .   Aendent o Air At to inlude noise         i. 11
                           as an air pollutant
                           T e orret at es is¢
                      a.   A-iii -i -i -ii       b.  A-i -iii -ii -i
                       .  A-i -i -ii -iii       d.  A-iii -i -ii -i
               1.   atalti onerters are itted into autoobiles to redue eission o
                      arul gases. atalti onerters  ange unburnt  droarbons into
                      a.   arbon dioide and ater
                      b.   arbon onoide
                       .  et ane
                      d.   arbon dioide and et ane
               1.     is it neessar to reoe sulp ur ro petroleu produts
                      a.   To redue t e eission o sulp ur dioide in e aust ues
                      b.   To inrease eiien o autoobiles engines
                       .  To use sulp ur reoed ro petroleu or oerial purposes
                      d.   To inrease t e lie span o engine sileners
               1.    i  one o t e olloing ipurities is easiest to reoe ro
                     asteater
                      a.   ateria
                      b.   olloids
                       .  issoled solids
                      d.   Suspended solids
               1.    i  one o t e olloing diseases is not aused due to ontaination
                     o ater
                      a.   £epatitis-
                      b.   aundie
                       .   olera
                      d.   Tp oid
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                                                                                                                                              IOLO EEMLAR ROLEMS
                              11
                                                         1.        Nuisane grot  o auati plants and bloo-oring algae in natural
                                                                    aters is generall due to  ig  onentrations o
                                                                      a.      arbon
                                                                      b.      sulp ur
                                                                      .      aliu
                                                                      d.      p osp orus
                                                         .        Algal bloos ipart a distint olour to ater due to
                                                                      a.      t eir pigents
                                                                      b.      eretion o oloured substanes
                                                                      .      oration o oloured  eials in ater ailitated b
                                                                              p siologial degradation o algae.
                                                                      d.      absorption o lig t b algal ell all.
                                                         1.        Mat  t e ites in olun I and olun II and  oose t e orret option
                                                                              olun I                                                                  olun II
                                                                      A.      UV                                                        i.      ioagniiation
                                                                      .      iodegradable Organi atter                              ii.     Eutrop iation
                                                                      .      T                                                       iii.    Sno blindness
                                                                     .        osp ates                                                i.     O
                                                                              T e orret at  is
                                                                      a.      A-ii -i -i -iii               b. A-iii -ii -i -i
                                                                      .      A-iii -i -i -ii               d. A-iii -i -i -ii
                                                         .        In t e tetboo ou ae aross “T ree Mile Island and  ernobl
                                                                    disasters assoiated it  aidental leaage o radioatie astes.” In
                                                                    India e  ad  opal gas traged. It is assoiated it   i  o t e
                                                                    olloing
                                                                      a.      O
                                                                      b.      Met l Isoanate
                                                                      .      ¦
                                                                      d.      Met l anate
                                                                                   VERY SHORT ANSWER TYPE QUESTIONS
                                                           1.       Use o lead-ree petrol or diesel is reoended to redue t e pollutants
                                                                    eitted b autoobiles.  at role does lead pla
                                                           .       In  i  ear as t e Air reention and ontrol o ollution At
                                                                    aended to inlude noise as air pollution.
                                                           3.       Nae t e it in our ountr  ere t e entire publi road transport
                                                                    runs on N.
                                                                                                                                                                           20/04/2018
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...Environmental issues chapter multiple choice questions non biodegradable pollutants are reated b a nature eessie use o resoures u ans d natural disasters aording to t e entral ollution ontrol oard dia eter partiles at responsible or ausing great ar an ealt is iro aterial generall used sound prooing roo s lie reording studio and auditoriu otton oir ood strooa pressed as n propane et ane butane orld ost proble ati auati eed azolla wolffia eichhornia trapa iolo eemlar rolems i olloing ibits bio agniiation so merur ot epanded di loro dip enl tri loroet diet l diprdl tetra loroaetate taes longest ti biodegradation aper one ute oose inorret state ent montreal protool assoiated it ission oone depleting substanes met arbon dioide green ouse gases obson units easure ogen ontent air ininerators ruial disposal ospital astes ong auses ai indoor ial pollution burning oal ooing gas osuito oil spra su seen in res ater bodies blue algae red bot loudness person stand out diso ort about soure noise ide ...
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